baber/WOPTO huggingface dataset:
Patent EP-0243299-B1 (EP)
IPC: B25D17/24
Filed: 1987-03-11
Granted: 1988-10-19
Abstract: 1. Hammer operated by a pressure medium, comprising a percussion piston (3), which is disposed in a mobile manner in a cylindrical bore (2) in a housing (1), a longitudinal guide (9), which is arranged coaxially with the bore (2), for the shank (7) of a tool (8), and an anvil (4), which can be moved between the longitudinal guide (9) and the percussion piston (3) coaxially with the bore (2), characterised in that the diameter of the anvil (4) is the same as or slightly smaller than that of the percussion piston (3), and that when the anvil (4) is in the normal position an opening (13), which communicates with a control line (5), for the pressure medium leads into the bore (2) adjacent to the end face (14) of the anvil which faces the percussion piston (3).
Patent EP-0263837-B1 (EP)
Title: Opening cylinder
IPC: D01H4/32
Filed: 1987-03-27
Granted: 1991-10-30
Abstract: PCT No. PCT/CH87/00037 Sec. 371 Date Dec. 9, 1987 Sec. 102(e) Date Dec. 9, 1987 PCT Filed Mar. 27, 1987 PCT Pub. No. WO87/06276 PCT Pub. Date Oct. 22, 1987.A device for treating fibers includes a cylindrical support having an axis of rotation. The support has a circular outer peripheral surface and carries a set of combs which extend parallel to the rotational axis of the support. The combs are mounted on the support in such a way that the spine of each comb is held by the support with the teeth located radially outward of the peripheral surface of the support. The spines of the combs all project radially outward of such peripheral surface by the same distance.
Patent EP-0301632-B1 (EP)
Title: Soft compositions based on vinyl chloride polymers containing poly-epsilon-caprolactone
IPC: C08L27/06
Filed: 1988-07-12
Granted: 1992-03-04
Abstract: The compositions contain, as vinyl chloride polymers, copolymers of vinyl chloride and of alkyl acrylates in which the alkyl radicals, consisting of linear or branched chains, contain from 1 to 10 carbon atoms and have an initial Shore A hardness not exceeding 85. They are suitable for the production of very diverse flexible articles, especially in the medical field (pouches for blood and for physiological fluids), the motor vehicle field (various profiles and seals) and the building industry (sealing sheets).
Patent EP-0332668-B1 (EP)
IPC: B60G17/015
Filed: 1988-07-23
Granted: 1992-04-15
Abstract: Amortisseur de vibrations réglable pour véhicules automobiles, doté d'un piston d'amortissement (5) mobile axialement et scellé dans un cylindre d'amortissement. Le piston d'amortissement (5) divise le cylindre d'amortissement rempli par un milieu d'amortissement en deux chambres de travail (2, 2a) reliées mutuellement par au moins une première soupape non commandée (8), et au moins une seconde soupape régulable (6), ayant une action hydraulique parallèle l'une par rapport à l'autre. Afin de permettre la commande en continu de la force d'amortissement effective dans des régimes étendus, à un coût relativement faible, la soupape régulable (6) est successivement ouverte et fermée rapidement, en réponse à des signaux de commande chronométrés régulant la résistance d'amortissement.
Patent EP-0330029-B1 (EP)
IPC: F16M11/04
Filed: 1989-02-11
Granted: 1991-12-27
Abstract: The invention relates to a suspension device for control apparatuses, which can be assembled from a connecting flange or connecting rotating joint (which can be connected to a wall or a machine body), supporting arm sections, angles, intermediate joints and a coupling which can be connected to the control apparatus, in which device the supporting arm sections consist of an essentially U-shaped basic profile section and a covering profile section, closing the basic profile section, the basic profile section being divided by means of a separating web (running parallel to its web) into a supporting part, designed as a closed hollow profile, and an open U- shaped retaining part facing away from the web, and in which device there are integrally formed in the supporting part and in the retaining part longitudinally aligned, continuous connecting webs with screw holders. The intermediate joint consists of two joint parts which can be screwed directly to the end sides of the mutually abutting basic profile sections, without prejudice to the fitment of the connecting lines and guiding of the same beyond the intermediate joint. 
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Patent EP-0333152-B1 (EP)
Title: Frame for railroad wagon
IPC: B61F1/00
Filed: 1989-03-15
Granted: 1992-12-16
Abstract: The subject of the invention is a torsion-proof frame for railway goods waggons with longitudinal and transverse carriers in which a plurality of torsion-proof longitudinal carriers (6-9) are coupled to one another by means of a plurality of dimensionally rigid transverse carriers (10a-10d). Preferably, four longitudinal carriers are provided with the cross-section of a closed box profile, two of these four longitudinal carriers forming the lateral delimitation of the frame as external longitudinal carriers (6, 7) and ending at inner transverse carriers (10a, 10b) in the region of the running gears, whilst inner longitudinal carriers (8, 9) end at external transverse carriers (10c, 10d) in the region of the running gears. <IMAGE>
Patent EP-0348849-B1 (EP)
Title: Hairdying composition
IPC: A61Q5/10
Filed: 1989-06-23
Granted: 1992-10-14
Abstract: PCT No. PCT/EP89/00707 Sec. 371 Date Feb. 20, 1991 Sec. 102(e) Date Feb. 20, 1991 PCT Filed Jun. 23, 1989 PCT Pub. No. WO90/00046 PCT Pub. Date Jan. 11, 1990.Hair dyeing compositions contain N-cycloalkyl-3-aminophenols corresponding to the following formula <IMAGE>  in which n is an integer of 4 to 8 and R1, R2, and R3 independently of one another represent hydrogen, methyl groups or chlorine, or salts thereof as oxidation dye intermediates of the coupler type in addition to typical primary intermediates in a carrier. In conjunction with typical primary intermediates, for example of the p-phenylenediamine derivative type, the new coupler compounds produce shades of brown of high fastness.
Patent EP-0356777-B1 (EP)
Inventor: KUELPER KLAUS DR
IPC: C09J7/38
Filed: 1989-08-10
Granted: 1994-09-07
Abstract: Self-adhesive article to be permanently bonded, comprising a substrate and a self-adhesive composition with an adhesive strength on steel of greater than 2.0 N/cm (peel adhesion test), characterised in that a) 6-20 g/m<2> of the self-adhesive composition are on the substrate, b) the self-adhesive composition covers 35-95 % of the area of the substrate, c) the self-adhesive composition covers 30-90 % of the area of the substrate with an adhesive-active effect for smooth surfaces, and d) the self-adhesive composition is on the substrate in the form of discontinuous segments.
Patent EP-0359010-B1 (EP)
Inventor: LAPINSKI CHARLES
IPC: G06K7/10
Filed: 1989-08-25
Granted: 1998-01-21
Abstract: A scanner can read machine-readable code on an object. A scanner has a scanning device, a data device, and a registration device. The scanning device can repetitively scan the code and provide a scan signal repetitively corresponding to at least fragments of the code. The data device is coupled to the scanning device and responds to its scan signal for repetitively storing it. The registration device is coupled to the data device for reconstructing the code from at least two of the fragments of the code. The registration device relatively shifts the code fragments until they are in registration. Thus one of the fragments provides a beginning portion of the code and the other an ending portion. Both fragments provide a registered middle portion of the code.
Patent EP-0362719-B1 (EP)
Title: Hot-air manual welding device
IPC: B23K3/04
Filed: 1989-09-29
Granted: 1992-11-19
Abstract: In a hot-air manual welding device with a plastic casing (1, 3, 6), which forms a rod-shaped gripping part (1), which is provided with air inlet openings and in which there is fixed a commutator motor (18) for driving an impeller (23), which is surrounded by a section (3) of the casing (1, 3, 6) adjoining the grip (1) but larger in diameter, the impeller (23) is arranged next to the commutator (20) of the commutator motor (18). Furthermore, the commutator (20) and the carbon brushes contacting it, along with the associated brush holders (21), are arranged in the section (3) of the casing surrounding the impeller (23). 
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Patent EP-0356311-B1 (EP)
IPC: E01C19/40
Filed: 1989-08-11
Granted: 1992-12-02
Abstract: The table (23) for extruding the covering (39) is placed behind the tracks (2) and thus can have a greater width than the overall width at right angles to the tracks. 
<??>The table is carried by a bridge chassis (27) articulated on the frame (1), carried by the tracks, along a transverse axis (XX). At the rear, the bridge chassis (27) rests on the fresh covering (39) by means of air cushions (32). A dragged blade (58) emits a ray (63) parallel to the surface (39) as detected by the blade. A detector (64) carried by the table (23) and receiving the ray (63) detects the height position of the table (23) relative to the surface (39). Jacks (38) correct the height position of the tool as a function of this detection . A ballast (42) is displaced automatically along the bridge chassis (27) in order to adjust the pressure in the air cushions (32). 
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Patent EP-0370972-B1 (EP)
IPC: B31F1/07
Filed: 1989-11-17
Granted: 1992-11-11
Abstract: The web embossing machine of the present invention has two embossing cylinders (3, 5) brought close to one another for combining two paper webs (N3, N5) by the pressure contact between mutually corresponding protrusions (S) on the two cylindrical surfaces. The protrusions are in rows which present a pattern inclined relative to the axes (X-X) of the respective cylindrical surfaces, i.e., in a helicoidal fashion and relative to a plane passing at right angle through said axis, and thus achieve a subsequent and progressive contact instead of a simultaneous contact throughout the row. The inclination relative to a plane passing at right angle through the cylinder axis avoids repetitive pressure actions on the pressure rollers cooperating with the embossing cylinders.
Patent EP-0416004-B1 (EP)
Inventor: BERNON GILLES
IPC: A61B17/44
Filed: 1989-05-26
Granted: 1993-12-29
Abstract: Cet appareil comprend: une carcasse constituée par une pluralité de tiges (1) flexibles disposées sensiblement en forme de corolle, solidaires à l'une de leurs extrémités d'une gaine tubulaire (2) creuse et à leur extrémité opposée libre (3) d'une structure réticulée (4) en matériau souple qui s'étend à l'intérieur de la corolle susdite et dont le fond est rendu solidaire d'un organe de traction approprié. Application aux accouchements difficiles.
Patent EP-0383903-B1 (EP)
Inventor: SQUIRRELL ANTON FREDERICK
IPC: F16K17/04
Filed: 1989-08-22
Granted: 1994-07-13
Abstract: PCT No. PCT/GB89/00975 Sec. 371 Date Jun. 22, 1990 Sec. 102(e) Date Jun. 22, 1990 PCT Filed Aug. 22, 1989 PCT Pub. No. WO90/02279 PCT Pub. Date Mar. 8, 1990.A cantilever leaf spring (1) attached to a fixed frame or movable member of a gas isolator is acted on by a bias spring (2) and an additional similar, but not identical, bias spring (12).
Patent EP-0383047-B1 (EP)
Inventor: WOLF PETER
IPC: B61D17/22
Filed: 1990-01-20
Granted: 1994-03-02
Abstract: The device for railway passenger vehicles with UIC pulling and buffering appliances and coupling components which are floatingly mounted and slide on top of one another has active retaining and centring means (1). These retaining and centring means have resilient elements (4) which are constructed as pretensioned, mechanical tension springs, pneumatic springs or as a spring element which can be actuated by a fluid as an energy carrier. In addition, transmission means (5) are provided which are constructed preferably as chains or control cables or flexball or Bowden cables. Railway passenger vehicles are equipped with devices of this kind. In this way, a device for coupling components of railway passenger vehicles is provided which operates with the effect of an active centring which is constantly under pretension transversely with respect to the travelling direction and which positively returns two coupling components, displaced transversely with respect to one another, into a congruent position. This position is retained as long as possible in particular when travelling around bends. <IMAGE>
Patent EP-0400344-B1 (EP)
Inventor: ZIPPERER EBERHARD DR
IPC: A01N43/40
Filed: 1990-05-02
Granted: 1993-12-15
Abstract: Pyridines of the formula   <IMAGE> 1  where R1 is hydrogen, C1-C6-alkyl, C3-C6-alkenyl, C3-C6-alkynyl or an acyl radical COR2; R2 is C1-C6-alkyl, C3-C6-alkenyl, C3-C6-alkynyl, C1-C6-haloalkyl or substituted or unsubstituted aryl; A is one of the groups  <IMAGE> where R3 and R4 are identical or differ and each is C1-C6-alkyl, with the proviso that R3 and R4 are not simultaneously methyl; R5 is one of the groups (CH2)n, CH2OCH2, CH2S(O)mCH2, CH2CH2O or CH2CH2 S(O)m, n denoting 1, 2, 3, 4 or 5, and m being 0, 1 or 2; Ar is aryl which is unsubstituted or bears from one to five substituents selected from the group consisting of C1-C6-alkyl, phenyl, halogen, C1-C6-haloalkyl, C1-C6-alkoxy, C1-C6-haloalkoxy, C1-C6-alkoxyiminocarbyl, phenoxy, halophenoxy and benzyloxy, and the N-oxides and plant-tolerated acid addition salts thereof, and fungicides containing these compounds.
Patent EP-0410083-B1 (EP)
Inventor: MUNSON ROBERT E
IPC: H01Q13/00
Filed: 1990-05-04
Granted: 1993-11-03
Abstract: An inexpensive, efficient, broadband, slot-type antenna with unidirectional sensitivity includes a slot-forming means (11) defining a plurality of substantially concentric and generally coplanar annular slots (12, 13) and a non-resonant antenna connection means (20) for transmitting electromagnetic energy to and from the plurality of annular slots. The antenna connection means forms a plurality of non-resonant, radially-extending cavities (21, 22) that are adapted to combine electromagnetic energy received at the plurality of concentric, annular slots substantially in phase and to divide electromagnetic energy between the plurality of concentric, annular slots for transmission from the slots generally in phase and along the central slot axis that lies perpendicular to the two concentric, annular, coplanar slots.
Patent EP-0402765-B1 (EP)
Inventor: TODESCHINI CARLO
IPC: A61H33/14
Filed: 1990-06-07
Granted: 1996-10-16
Abstract: An apparatus (1) for practicing gymnastics, which imparts to a user an enhanced slimming effect with special regard to reducing cellulitis, comprises a base (2) on which a gymnastic implement (21) is arranged, a rigid hood (16) mounted on the base (2), a means (24) of delivering an ozonized flow of heated air under the hood, and a humidifier device (28).
Patent EP-0415033-B1 (EP)
IPC: F16G13/16
Filed: 1990-07-07
Granted: 1993-10-06
Abstract: A guide or feeder chain for power and supply lines is provided. The chain includes chain links that each comprise two spaced-apart link members that are disposed parallel to one another and are interconnected by crosspieces. Link members of adjacent chain links, where they overlap, are held against one another via a pivot lug and a pivot hole. Disposed in each pivot axis is a locking pin that comprises a shaft, on one end of which is formed a head and on the other end of which are formed radially projecting dogs that are disposed opposite one another. Each link member, concentric to a pivot axis, has a locking hole which has radial grooves for receiving the dogs. The grooves, on one side of the link member, has undercuts that extend away from the groove in the circumferential direction of the locking hole for receiving the dogs.
Patent EP-0413361-B1 (EP)
Inventor: KROEKER JOHN P
IPC: G10L25/00
Filed: 1990-08-17
Granted: 1999-05-06
Abstract: A phoneme estimator in a speech-recognition system includes energy detect circuitry for detecting the segments of a speech signal that should be analyzed for phoneme content. Speech-element processors then process the speech signal segments, calculating nonlinear representations of the segments. The nonlinear representation data is applied to speech-element modeling circuitry which reduces the data through phoneme specific modeling. The reduced data are then subjected to further nonlinear processing. The results of the further nonlinear processing are again applied to speech-element modeling circuitry, producing phoneme estimates. The phoneme estimates are rearranged and consolidated, that is, the phoneme estimates are uniformly labeled and duplicate phoneme estimates are consolidated, forming estimates of words or phrases containing minimal numbers of phonemes. The estimates may then be compared with stored words or phrases to determine what was spoken.
Patent EP-0456653-B1 (EP)
Title: Circuit pour systeme de freinage a regulation anti-blocage
Inventor: FENNEL HELMUT
IPC: B60T8/1761
Filed: 1990-01-10
Granted: 1994-03-02
Abstract: Un circuit pour système de freinage à régulation anti-blocage produit des signaux impulsionnels de commande de pression de freinage. Afin d'augmenter à nouveau la pression après une chute de pression, la pression de freinage est d'abord régulée avec un fort gradient puis avec un gradient plus plat. On y parvient au moyen d'une impulsion variable (P1) et au moyen de brèves impulsions constantes (P2) se succédant rapidement. Des circuits de commutation déterminent les temps d'impulsions et de pauses d'impulsions (T1, T2, Tk), lesquels déterminent l'augmentation de pression à partir de la durée de la montée en pression (T1) lors de la montée avec une forte augmentation dans le cycle précédent, à partir de la durée (T1+nT2) de la montée totale en pression dans le cycle précédent, et à partir de la durée (T0) de la montée en pression précédente. Les temps d'impulsions sont choisis de sorte qu'à coefficient de frottement constant et pression préliminaire uniforme, la limite de blocage de la roue est atteinte à nouveau après un intervalle prédéterminé ou après un nombre prédéterminé d'impulsions. La durée de l'impulsion variable et des impulsions fixes de montée en pression est calculée à partir de la montée en pression de la pression précédente ou déterminée à partir d'un tableau mémorisé.
Patent EP-0470972-B1 (EP)
Inventor: EDWARDS JEFFREY CHARLES
IPC: E21B34/00
Filed: 1990-04-17
Granted: 1994-12-14
Abstract: Lorsqu'un nouveau puits de pétrole a été foré et entubé, une colonne d'essai est mis en place afin d'évaluer le potentiel de production de la formation choisie. Un moyen permettant de contrôler le fonctionnement des divers outils compris dans la colonne d'essai est de faire varier la pression différentielle entre le tube de production et l'espace annulaire qui l'entoure dans le puits. Un élément essentiel de la colonne devant être contrôlé de cette manière est la soupape de contrôle située sous la surface, qui peut être un robinet à tournant sphérique. Cependant, lorsque la pression du liquide agissant sur le côté en amont dudit robinet est très élevée, un problème se pose: les forces de frottement suscitées par la pression du tournant contre le logement de son côté en aval peuvent être si élevées que le tournant se coince. L'invention propose d'éviter ce coincement en permettant l'application de la force d'entraînement au tournant par l'intermédiaire d'un multiplicateur de force de filetage différentielle. Un autre problème se pose lorsqu'on utilise un robinet à fermeture par système de rappel: il sera peut être nécessaire de maintenir, pendant des périodes prolongées, la pression annulaire qui maintient la soupape en position ouverte. Selon l'invention, on résout ce problème en prévoyant des moyens de verrouillage permettant de retenir le manchon d'actionnement du robinet dans la position ouverte même lorsque la pression annulaire est retirée, une première impulsion de la pression annulaire effectuant l'ouverture de la soupape. Pendant la détente, la soupape est bloquée dans la position d'ouverture, une seconde impulsion de pression annulaire la débloquant ensuite, ce qui permet à la soupape de se refermer à la fin de l'impulsion.
Patent EP-0482009-B1 (EP)
Inventor: SCHWARTZ BRADLEY N
IPC: G01K7/00
Filed: 1990-05-04
Granted: 1995-09-27
Abstract: Un émetteur de température (40) est relié à un premier conduit (62) comprenant des câbles (60) provenant d'un détecteur de température (52) ainsi qu'à un deuxième conduit (44) accompagnant les câbles de sortie (98) de l'émetteur (40) vers un lieu éloigné (42). Une paroi (50), logée dans l'émetteur (40), divise ledit émetteur (40) en un premier et un deuxième compartiment, chacun étanche l'un par rapport à l'autre. Le premier compartiment (72) recevant les câbles (60) provenant du détecteur de température (52) comprend un circuit électrique (76) permettant de transformer le signal provenant dudit détecteur (52) en un signal de sortie représentant la température. Une traversée (92) dans ladite paroi (50) relie le signal de sortie aux câbles de sortie (98) disposés dans le deuxième compartiment (70). Ledit aménagement empêche l'écoulement de liquide potentiellement dangereux depuis le premier conduit (62) et à travers le deuxième conduit (48) vers un lieu éloigné (42), telle qu'un centre de contrôle. L'émetteur (40) réalise ainsi un joint solidaire entre lesdits conduits sans faire appel à un joint de conduit externe devant être logé dans le deuxième conduit (48).
Patent EP-0489040-B1 (EP)
Inventor: EIGELDINGER NORBERT
IPC: G11B5/86
Filed: 1990-08-18
Granted: 1993-12-22
Abstract: In conventional copying processes, signals recorded in addition to the actual useful information, e.g. control signals for the synchronisation of recording-head switchover impulses, are not copied. Additional information can, however, be encoded in a variation of these signals, and this information is thus also not copied. In the invention, digital information recorded on the control track and detected by a reproduction device is transmitted by a transmission stage to a recording device where it is recorded again in digitally encoded form in an appropriate time gate on the control track. The process and device are of use in the copying of magnetic tapes containing address or index marks.
Patent EP-0454960-B1 (EP)
Inventor: KORB KLAUS
IPC: E05C9/02
Filed: 1991-02-25
Granted: 1995-12-13
Abstract: The drive rod lock as a bolt (35) and catch (33) protruding through a cover plate (1), and a slider(s) (53) coupled to rods and moved by a key. The slider is of angular shape, its arm (101) above the catch extending towards the cover plate. The arm is pref. inserted in a space in the catch, open towards the latter narrow side. In the retracted position of the catch, the arm can move via the space over the portion (102) of the slider, parallel to the cover plate.
Patent EP-0474063-B1 (EP)
Inventor: HEYWANG ULRICH DR
IPC: C07C49/683
Filed: 1991-08-23
Granted: 1995-02-01
Abstract: The invention relates to dialkoxybenzylidene-camphor derivatives of the formula I   <IMAGE> I  in which R1 and R2, in each case independently of one another, are a straight-chain or branched alkyl radical having 1 to 10 c atoms, and X is H or SO3H, and to a process for their preparation and their use in cosmetic and pharmaceutical preparations.
Patent EP-0479073-B1 (EP)
Inventor: ELVIN-JENSEN FLEMMING
IPC: B65D19/04
Filed: 1991-09-20
Granted: 1995-04-26
Abstract: A bulk container of the kind used in storage of materials is shewn which is normally transported from location to location by a fork lift truck. The container comprises sidewalls (20) and a base (24). There are a pair of recesses in the lower portion of th container below the base which are capable of receiving the "tines" (18) of a fork. Ribs (48) are provided on the underside of the container running in the direction of the recesses. Internally the base of the container is connected to the side walls with a large radius. The ribs extend along the underside of such portions, having their lower edges on an arc of still larger radius. <IMAGE>